In the 9th century, Chacoan community leaders used trumpets made from conch shells to gather the local community. The shells, gathered from over 1,000 km away, were likely audible to almost all ...
Have you ever wondered how people living centuries ago, without phones or radios, managed to coordinate their activities across vast landscapes? In the American Southwest, archaeologists have ...
Artist's rendering of a prehistoric human playing the ancient conch instrument G. Tosello A team of researchers was studying the archaeological inventory of the Natural History Museum of Toulouse in ...
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